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Very Good

#1238 of 8,547 schools in TX

Top 15% in state

Dulles H S

High School · FORT BEND ISD

550 DULLES AVE, Sugar Land, TX 77478

Enrollment

2,291

Student-Teacher

18:1

Score

7.9

Grades

9th – 12th

Updated 2022-23

How this school compares

In Sugar Land

#4 of 33

public schools

Texas high schools

#271 of 1,699

In district

#5 of 78

FORT BEND ISD

Academic growth

9.3 / 10

Exceptional

About Dulles H S

Dulles High School serves 2,291 students in grades 9-12 in Sugar Land, Texas, operating as a regular public school within the Fort Bend County district. With 127 full-time equivalent teachers, the school maintains an 18.0:1 student-teacher ratio, providing relatively manageable class sizes for this large high school. The school currently has room for academic growth, earning a 3.8 out of 10 rating from MySchoolScout and ranking in the 12th percentile among Texas high schools.

While these numbers indicate academic challenges, the school serves a community with strong educational values and resources that could support student development. Dulles High School sits in an affluent area where the median household income reaches $110,032 and home values average $368,300. The surrounding 77478 ZIP code community demonstrates a strong commitment to education, with 57% of residents holding bachelor's degrees or higher.

The low poverty rate of just 5.1% among the area's 23,105 residents suggests families have access to educational support resources. The school operates within Sugar Land's mid-size city environment, benefiting from both suburban amenities and the educational opportunities that come with serving a well-educated, economically stable community in one of Texas's most prosperous regions.

What Parents Should Know

Dulles H S is a large school with 2,291 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress9.3Exceptional25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change+0.75 pts/yr
Data Period2019–2021
TrendStable
Academics9.3Exceptional25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency53%
Reading/ELA Proficiency66%
Overall Proficiency60%
Expected (poverty-adj.)47%
vs. Expected+12.7 pts
Adjusted Percentile89th
College Readiness9.1Exceptional30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation33.8%
IB ProgramNo
Resources & Environment2.8Needs Improvement20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio18:1
Per-Pupil Spending$10,893

Dulles H S — Students at Dulles H S score 60% proficient, which is above what's typical for similar communities (expected: 47%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

45.9%

Students qualifying for federal meal assistance

Test Scores TX EDFACTS (2020-21)

Math Proficiency 51.0%
School
State
N/A
ELA Proficiency 66.5%
School
State
N/A

Based on 4 test records from TX state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
49%
ELA
67%
2021*
Math
53%
ELA
66%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 9.3/10.

How Dulles H S Compares

See how Dulles H S performs across key quality dimensions compared to state benchmarks.

Overall Score
7.9/10
86th percentile in TX
Academic
9.3/10
9.3/10
Growth
9.3/10
Above average
Environment
2.8/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
46%
Teaching Staff
18:1 student-teacher ratio
127 teachers

Location

550 DULLES AVE, Sugar Land, TX 77478

Nearby Alternatives

Families considering Dulles H S may also want to explore other high schools in the area. EVEREST ACADEMY (rated 7.9/10, 0.3 miles away, in nearby Stafford), with a very similar rating. Another option is SOUTHMINSTER SCHOOL (rated 7.7/10, 2.6 miles away, in nearby Missouri City), with a very similar rating. Additionally, SUGAR CREEK MONTESSORI SCHOOL (rated 7.3/10, 0.2 miles away, in nearby Stafford), with a comparable rating. For more schools in Sugar Land, see our Sugar Land schools guide .

Nearby Schools

20 within 2.7 mi
School Distance Rating
SUGAR CREEK MONTESSORI SCHOOL Stafford 0.2 mi 7.3
DULLES EL Sugar Land 0.2 mi 5.1
DULLES MIDDLE Sugar Land 0.2 mi 5.5
EVEREST ACADEMY Stafford 0.3 mi 7.9
LOGOS PREPARATORY SCHOOL Sugar Land 0.7 mi 4.8
THE LITTLE VILLAGE SCHOOL Missouri City 1.2 mi
BAKERS PREP SCHOOL Stafford 1.2 mi 3.5
THE WILLIAMS SCHOOL DBA HOMESCHOOL ACADEMY Missouri City 1.7 mi
HIGHLANDS EL Sugar Land 1.9 mi 6.9
ARROW ACADEMY - LIBERATION ACADEMY Meadows Place 2.0 mi 4.9
TRUE KNIGHT ACADEMY Sugar Land 1.9 mi
LEXINGTON CREEK EL Missouri City 2.1 mi 7.1
MEADOWS EL Meadows Place 2.2 mi 5.6
DR LYNN ARMSTRONG EL Missouri City 2.1 mi 5.1
THE WIDE SCHOOL Missouri City 2.4 mi 6.1
FIRST COLONY MONTESSORI SOUTH Sugar Land 2.4 mi
SOUTHMINSTER SCHOOL Missouri City 2.6 mi 7.7
KIDS R KIDS #12 TX Missouri City 2.7 mi
STEP CHARTER EL Houston 2.7 mi 5.6
VILLA DI MARIA MONTESSORI SCHOOL Sugar Land 2.7 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 77478 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$116,205

Median Home Value

$378,700

Median Rent

$1,751/mo

Population

22,699

College Educated

59.4%

Homeownership

76.1%

Avg Commute

27.5 min

Poverty Rate

6.6%

Median Age

46.7

Community Profile

The community surrounding Dulles H S has a median household income of $116,205. It is a well-educated community where 59% of adults hold a bachelor's degree or higher. The median home value in the area is $378,700, with a median rent of $1,751/month. The local poverty rate of 6.6% is relatively low. The average commute for residents is 28 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
BOERNE - SAMUEL V CHAMPION H S Boerne, TX 7.9
CHURCHILL H S San Antonio, TX 7.9
GRANBURY H S Granbury, TX 7.9
MAGNOLIA WEST H S Magnolia, TX 7.9
MANSFIELD SUMMIT H S Arlington, TX 7.9
MIDWAY H S Waco, TX 7.9

Frequently Asked Questions

Common questions about Dulles H S

What grades does Dulles H S serve?

Dulles H S serves students in grades 9th through 12th.

How many students attend Dulles H S?

Dulles H S has an enrollment of approximately 2,291 students.

What is the student-teacher ratio at Dulles H S?

The student-teacher ratio at Dulles H S is 18:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Dulles H S rank in TX?

Dulles H S is ranked #1238 out of 8,547 schools in TX.

What is Dulles H S's MySchoolScout rating?

Dulles H S has a composite rating of 7.9 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Dulles H S?

Based on the most recent state assessment data, Dulles H S has 51.0% math proficiency and 66.5% reading/ELA proficiency.

Is Dulles H S a charter school?

No, Dulles H S is not a charter school. It is a traditional public school operated by the local school district.

Is Dulles H S a Title I school?

No, Dulles H S is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Dulles H S?

45.9% of students at Dulles H S qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
41 Car-Dependent
Bike Score
43 Somewhat Bikeable
City Safety
Elevated (1,463/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Sugar Land). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
2,291
Student-Teacher Ratio
18:1
Teachers (FTE)
127
Free/Reduced Lunch
45.9%
Type
regular
Setting
Midsize City
County
Fort Bend County
Data Year
2023–2024

District

FORT BEND ISD
District Enrollment
80,206
Schools in District
83
Per-Pupil Spending
$10,520
District Rank
#5 of 78

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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